Finite Group Databasebeta

← C2×#20856 #6371284

Subgroups — C2×#20856 #6371284

Order 512.

5514 conjugacy classes of subgroups.

The subgroup lattice has 472 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#518C211yesmaximal, characteristic
2C2×#2911C212yesmaximal, complemented
3C23×#100C211yesmaximal, characteristic
4C2×#2309C211yesmaximal, characteristic
5#20856C2116yesmaximal, direct product factor
6C2×#1856C218yesmaximal, complemented
7C2×#1733C212yesmaximal, complemented
8C24×D4C2211yescharacteristic
9C23×M16C2212yes—
10C2×#518—24no—
11C2×#518—22no—
12C2×#518—24no—
13C2×#518—28no—
14C2×#518C2214yes—
15C2×#518C2218yes—
16C22×C4×D4—24no—
17C22×#117C2211yescharacteristic
18C22×#117C2212yes—
19C22×#117C2211yescharacteristic
20C23×C22⋊C4—22no—
21#2911—28no—
22#2911C22116yescomplemented
23C2×#428—24no—
24C2×#428C2218yescomplemented
25C2×#427—24no—
26C22×#100C4116yescomplemented
27C22×#100C2214yes—
28C22×#100C2218yes—
29#2309—24no—
30#2309C2218yes—
31C2×#390—22no—
32C2×#390C2214yes—
33C2×#379—22no—
34#1856C22164yescomplemented
35#1733C22116yescomplemented
36C2×#339C2218yescomplemented
37C26D412yes—
38C23×D4—22no—
39C23×D4—22no—
40C23×D4—24no—
41C23×D4—28no—
42C23×D4C2×C418yes—
43C23×D4D414yes—
44C23×D4D412yes—
45C23×D4Q818yes—
46C23×D4C2314yes—
47C23×D4C2312yes—
48C24×C4—24no—
49C24×C4C2311yescharacteristic
50C22×M16—22no—
51C22×M16—24no—
52C22×M16—28no—
53C22×M16C2×C4116yescomplemented
54C22×M16C2314yes—
55C22×M16C2318yes—
56C23×C8—22no—
57#518—216no—
58#518—232no—
59#518—28no—
60#518—216no—
61#518—232no—
62#518—216no—
63#518C23116yes—
64C2×C4×D4—232no—
65C2×C4×D4—216no—
66C2×C4×D4—216no—
67C2×C4×D4—232no—
68C2×#117—22no—
69C2×#117—24no—
70C2×#117—22no—
71C2×#117—24no—
72C2×#117—22no—
73C2×#117—22no—
74C2×#117—28no—
75C2×#117—22no—
76C2×#117—22no—
77C2×#117—24no—
78C2×#117D414yes—
79C2×#117D418yes—
80C2×#117C2314yes—
81C2×#117C2318yes—
82C2×#117C2314yes—
83C2×#117C2314yes—
84C22×C4⋊C4—21no—
85C22×C4⋊C4D414yes—
86C22×C4⋊C4C2312yes—
87C22×C22⋊C4—24no—
88C22×C22⋊C4—216no—
89C22×C22⋊C4—28no—
90C22×C22⋊C4—22no—
91C22×C22⋊C4—28no—
92C22×C22⋊C4—216no—
93C22×C22⋊C4—21no—
94C22×C22⋊C4—21no—
95C22×C22⋊C4—28no—
96C22×C42—22no—
97C22×C42—21no—
98C22×C42C2312yes—
99#428—216no—
100#428—232no—
101#428C23132yescomplemented
102#427—232no—
103C2×#107—28no—
104C2×#106—28no—
105C2×#100C2×C4132yescomplemented
106C2×#100C2×C4164yescomplemented
107C2×#100C23116yes—
108#390—28no—
109#390—216no—
110#390C23116yes—
111#379—216no—
112#339C23132yescomplemented
113C25—22no—
114C25—24no—
115C25—22no—
116C25—28no—
117C25—88no—
118C25C4⋊C4116yes—
119C25C2×D414yes—
120C25C2×D418yes—
121C25C2×D411yescharacteristic
122C22×D4—216no—
123C22×D4—216no—
124C22×D4—232no—
125C22×D4—28no—
126C22×D4—24no—
127C22×D4—24no—
128C22×D4—28no—
129C22×D4—216no—
130C22×D4—216no—
131C22×D4—232no—
132C22×D4—28no—
133C22×D4—216no—
134C22×D4—28no—
135C22×D4—24no—
136C22×D4—24no—
137C22×D4—28no—
138C22×D4—28no—
139C22×D4—216no—
140C22×D4C4⋊C4116yes—
141C22×D4C4⋊C4132yes—
142C22×D4C22×C418yes—
143C22×D4C22×C4116yes—
144C22×D4C2×D414yes—
145C22×D4C2×D418yes—
146C22×D4C2×Q818yes—
147C22×D4C2×Q8116yes—
148C22×D4C2414yes—
149C23×C4—24no—
150C23×C4—232no—
151C23×C4—216no—
152C23×C4—22no—
153C23×C4—22no—
154C23×C4—816no—
155C23×C4C22×C414yes—
156C23×C4C2×D411yescharacteristic
157C23×C4C2×D412yes—
158C23×C4C2×D412yes—
159C23×C4C2×D412yes—
160C23×C4C2×D414yes—
161C23×C4C2×Q814yes—
162C23×C4#4118yes—
163C23×C4C2411yescharacteristic
164C23×C4C2412yes—
165C2×M16—216no—
166C2×M16—232no—
167C2×M16—28no—
168C2×M16—24no—
169C2×M16—28no—
170C2×M16—216no—
171C2×M16C22×C4116yescomplemented
172C2×M16C22×C4132yescomplemented
173C2×M16C2418yes—
174C22×C8—216no—
175C22×C8—24no—
176C22×C8—28no—
177C4×D4—2128no—
178C4×D4—264no—
179C4×D4—264no—
180#117—28no—
181#117—28no—
182#117—28no—
183#117—24no—
184#117—28no—
185#117—24no—
186#117—28no—
187#117—216no—
188#117—28no—
189#117—28no—
190#117—44no—
191#117—44no—
192#117—48no—
193#117C2×D4116yes—
194#117C2×D418yes—
195#117C2418yes—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—24no—
199C2×C4⋊C4—24no—
200C2×C4⋊C4—24no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—44no—
203C2×C4⋊C4C2×D418yes—
204C2×C4⋊C4C2×D4116yes—
205C2×C4⋊C4C2414yes—
206C2×C22⋊C4—232no—
207C2×C22⋊C4—216no—
208C2×C22⋊C4—264no—
209C2×C22⋊C4—232no—
210C2×C22⋊C4—28no—
211C2×C22⋊C4—24no—
212C2×C22⋊C4—28no—
213C2×C22⋊C4—24no—
214C2×C22⋊C4—232no—
215C2×C22⋊C4—24no—
216C2×C22⋊C4—24no—
217C2×C22⋊C4—232no—
218C2×C22⋊C4—42no—
219C2×C22⋊C4—41no—
220C2×C22⋊C4—41no—
221C2×C22⋊C4—44no—
222C2×C22⋊C4—816no—
223C2×C42—28no—
224C2×C42—24no—
225C2×C42—28no—
226C2×C42—24no—
227C2×C42—28no—
228C2×C42—22no—
229C2×C42—24no—
230C2×C42—42no—
231C2×C42—42no—
232C2×C42C2414yes—
233#107—232no—
234#106—232no—
235#100C22×C4164yescomplemented
236C24—28no—
237C24—24no—
238C24—216no—
239C24—24no—
240C24—28no—
241C24—28no—
242C24—216no—
243C24—216no—
244C24—232no—
245C24—44no—
246C24—416no—
247C24—416no—
248C24—88no—
249C24—832no—
250C24—816no—
251C24—816no—
252C24—832no—
253C24C2×C4⋊C4116yes—
254C24C2×C4⋊C4132yes—
255C24C2×C4⋊C414yes—
256C24#12011yescharacteristic
257C24#12011yescharacteristic
258C24#12012yes—
259C24#12314yes—
260C24C22×D411yescharacteristic
261C24C22×D418yes—
262C24C22×D412yes—
263C2×D4—216no—
264C2×D4—232no—
265C2×D4—232no—
266C2×D4—216no—
267C2×D4—216no—
268C2×D4—28no—
269C2×D4—232no—
270C2×D4—216no—
271C2×D4—216no—
272C2×D4—232no—
273C2×D4—28no—
274C2×D4—216no—
275C2×D4—28no—
276C2×D4—28no—
277C2×D4—264no—
278C2×D4—232no—
279C2×D4—264no—
280C2×D4—232no—
281C2×D4C2×C4⋊C4132yes—
282C2×D4C2×C4⋊C4116yes—
283C2×D4C23×C418yes—
284C2×D4C22×Q818yes—
285C22×C4—216no—
286C22×C4—28no—
287C22×C4—264no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—416no—
291C22×C4—48no—
292C22×C4—48no—
293C22×C4—42no—
294C22×C4—42no—
295C22×C4—44no—
296C22×C4—864no—
297C22×C4—832no—
298C22×C4C2×C4⋊C414yes—
299C22×C4C2×C4⋊C418yes—
300C22×C4C4×D418yes—
301C22×C4C4×D418yes—
302C22×C4C4×D4116yes—
303C22×C4#12014yes—
304C22×C4#12012yes—
305C22×C4#12014yes—
306C22×C4#12012yes—
307C22×C4C22⋊Q818yes—
308C22×C4C22⋊Q818yes—
309C22×C4C22⋊Q8116yes—
310C22×C4#12314yes—
311C22×C4#12318yes—
312C22×C4C23×C412yes—
313C22×C4C23×C414yes—
314C22×C4C22×D412yes—
315C22×C4C22×D411yescharacteristic
316C22×C4C22×D414yes—
317C22×C4C22×D412yes—
318C22×C4C22×D414yes—
319C22×C4C22×D412yes—
320C22×C4C22×Q812yes—
321C22×C4C22×Q814yes—
322C22×C4C2×#4114yes—
323C22×C4C2×#4118yes—
324C22×C4C2511yescharacteristic
325M16—232no—
326M16—216no—
327M16—28no—
328M16C23×C4116yescomplemented
329C2×C8—216no—
330C2×C8—232no—
331C2×C8—28no—
332C4⋊C4—216no—
333C4⋊C4—28no—
334C4⋊C4—28no—
335C4⋊C4—44no—
336C4⋊C4—48no—
337C4⋊C4C22×D4116yes—
338C22⋊C4—264no—
339C22⋊C4—216no—
340C22⋊C4—28no—
341C22⋊C4—28no—
342C22⋊C4—44no—
343C22⋊C4—44no—
344C22⋊C4—48no—
345C22⋊C4—832no—
346C42—216no—
347C42—28no—
348C42—28no—
349C42—28no—
350C42—48no—
351C42—44no—
352C23—24no—
353C23—24no—
354C23—24no—
355C23—28no—
356C23—232no—
357C23—216no—
358C23—28no—
359C23—216no—
360C23—232no—
361C23—48no—
362C23—44no—
363C23—48no—
364C23—44no—
365C23—432no—
366C23—464no—
367C23—416no—
368C23—432no—
369C23—416no—
370C23—816no—
371C23—88no—
372C23—832no—
373C23—816no—
374C23—832no—
375C23—832no—
376C23—864no—
377C23#38514yes—
378C23#38514yes—
379C23#38518yes—
380C23C22×C4⋊C412yes—
381C23C22×C4⋊C4116yes—
382C23C22×C4⋊C414yes—
383C23C2×#12012yes—
384C23C2×#12011yescharacteristic
385C23C2×#12012yes—
386C23C2×#12011yescharacteristic
387C23C2×#12312yes—
388C23C2×#12314yes—
389C23C23×D411yescharacteristic
390D4—216no—
391D4—216no—
392D4—264no—
393D4—232no—
394C2×C4—216no—
395C2×C4—432no—
396C2×C4—416no—
397C2×C4—48no—
398C2×C4—48no—
399C2×C4—44no—
400C2×C4—44no—
401C2×C4—864no—
402C2×C4—88no—
403C2×C4—84no—
404C2×C4—84no—
405C2×C4#385116yes—
406C2×C4#385116yes—
407C2×C4#38518yes—
408C2×C4#38518yes—
409C2×C4C22×C4⋊C414yes—
410C2×C4C22×C4⋊C412yes—
411C2×C4C2×C4×D418yes—
412C2×C4C2×C4×D414yes—
413C2×C4C2×C4×D418yes—
414C2×C4C2×C4×D414yes—
415C2×C4C2×#12014yes—
416C2×C4C2×#12012yes—
417C2×C4C2×C22⋊Q818yes—
418C2×C4C2×C22⋊Q814yes—
419C2×C4C2×C22⋊Q818yes—
420C2×C4C2×C22⋊Q814yes—
421C2×C4C2×#12312yes—
422C2×C4C2×#12314yes—
423C2×C4C24×C411yescharacteristic
424C2×C4C23×D412yes—
425C2×C4C23×Q811yescharacteristic
426C2×C4C22×#4112yes—
427C8—216no—
428C22—24no—
429C22—24no—
430C22—28no—
431C22—28no—
432C22—24no—
433C22—22no—
434C22—22no—
435C22—24no—
436C22—216no—
437C22—44no—
438C22—44no—
439C22—48no—
440C22—416no—
441C22—464no—
442C22—432no—
443C22—416no—
444C22—88no—
445C22—816no—
446C22—832no—
447C22C2×#38514yes—
448C22C2×#38514yes—
449C22C2×#38512yes—
450C22C2×#38512yes—
451C22#301914yes—
452C22C23×C4⋊C411yescharacteristic
453C22C22×#12011yescharacteristic
454C22C22×#12311yescharacteristic
455C4—416no—
456C4—84no—
457C4—84no—
458C4C2×#38518yes—
459C4C2×#38514yes—
460C4C22×C4×D412yes—
461C4C22×C22⋊Q812yes—
462C2—21no—
463C2—21no—
464C2—24no—
465C2—22no—
466C2—24no—
467C2—416no—
468C2#2085614yesdirect product factor
469C2C22×#38511yescharacteristic
470C2C2×#301912yes—
subgroupG/H
center, socleC23C2×#120
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC24×D4C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C2×#2911C2semidirect
5. #20856C2direct (N × H)
6. C2×#1856C2semidirect
7. C2×#1733C2semidirect
22. #2911C22semidirect
24. C2×#428C22semidirect
26. C22×#100C4semidirect
34. #1856C22semidirect
35. #1733C22semidirect
36. C2×#339C22semidirect
53. C22×M16C2×C4semidirect
101. #428C23semidirect
105. C2×#100C2×C4semidirect
106. C2×#100C2×C4semidirect
112. #339C23semidirect
171. C2×M16C22×C4semidirect
172. C2×M16C22×C4semidirect
235. #100C22×C4semidirect
328. M16C23×C4semidirect
468. C2#20856direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#5182
C2×#29112
C23×#1002
C2×#23092
#208562
C2×#18562
C2×#17332